MG 1-3kW

Single-phase On-grid Solar Inverter

Key Feature

INVT iMars MG series solar inverters are developed for residential. Small in size, light in weight, easy to install and maintain, and very cost-effective.
  • The core technologies are from Germany.
  • Wider voltage range, lower starting voltage and higher conversion efficiency (Max efficiency can be reach to 97.8%)
  • Smart grid adaptive to meet the requirements of various power grid access
  • Variety of monitoring modes: APP (one-button registration), large screen data monitoring center, cloud monitoring platform
  • Support RS485/GPRS/WIFI/Ethernet
  • Aluminum casing, natural cooling, IP65 protection level.
  • Adopt internationally famous brand components to ensure the stable operation of inverter.
  • Insurance by well-known international property insurance company (AIG) for Products /Completed Operations Liability Insurance.
  • Home appliance design, easy to operation
  • Small in size, light in weight, easy to install by a single person
Input (DC)
Max. Input Power 1.2kW 1.7kW 2.2kW 3.3kW
Max. Input Voltage 450V 500V
Start Voltage / Min. Operating Voltage   80V / 60V
MPPT Voltage Range 60V ~ 400V 80V ~ 410V 100V ~ 410V 120V ~ 450V
MPPT Rated Voltage 360V
Number of MPP Trackers / String per MPPT 1 / 1
Max. Current per MPPT  9A 10A 12A 15A
Output (AC)
Max. Output Current 4.5A 6.5A 9A 13A
Rated AC Power 1kW 1.5kW 2kW 3kW
Rated Grid Frequency 50Hz / 60Hz
Rated Grid Voltage 230V, L+N+PE
Power Factor ≥0.99 (Rated Power)
THDi <3% (Rated Power)
Max. Efficiency 96.90% 97.20% 97.20% 97.30%
European Efficiency  96.00% 96.10% 96.10% 96.50%
MPPT Efficiency  99.90%
Protection DC switch, AC short circuit protection, AC over current protection,
Input over voltage protection, Isolation protection, Surge protection,
Anti-islanding protection, Over temperature protection, Grouding fault monitoring, etc.
Display LED (Optional) / LCD (Standard)
System Language English / Chinese / German / Dutch
Communication Standard: RS485
Optional: WiFi / GPRS / Ethernet
Standard Compliance
Grid Connection Standards IEC 61727:2004, IEC62116:2014, IEC 60068-2-1:2007, IEC 60068-2-2:2007,
IEC 60068-2-14:2009, IEC 60068-2-30:2005, IEC 61683:1999, DIN VDE 0126-1-1:2013,
DIN VDE V 0124-100:2020, VDE-AR-N 4105:2018, G98:2019, C10/11:2019, 
AS/NZS 4777.2:2020, NB/T 32004-2018, PEA, ZVR
Safety / EMC IEC/EN 62109-1:2010, IEC/EN 62109-2:2011, EN 61000-6-2:2019, EN 61000-6-3:2007/A1:2011
General Data
Dimensions (W x H x D) 300 x 280 x 138 mm
Weight  9.5kg
Operating Temperature Range  -25℃~+60℃ (Derating above 45℃)
Cooling Method Natural Cooling
Protection Degree IP65
Noise <30dB
Max. Operating Altitude 3000m (Derating above 2000m)
Relative Humidity 0~100%
Topology Transformerless
Night Power Consumption <1W
Warranty 5 years (Standard) / 10 years (Optional)
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